| From | Greg Kroah-Hartman <> | Subject | [PATCH 5.4 114/475] media: coda: Fix missing put_device() call in coda_get_vdoa_data | Date | Thu, 14 Apr 2022 15:08:19 +0200 |
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From: Miaoqian Lin <linmq006@gmail.com>
[ Upstream commit ca85d271531a1e1c86f24b892f57b7d0a3ddb5a6 ]
The reference taken by 'of_find_device_by_node()' must be released when not needed anymore. Add the corresponding 'put_device()' in the error handling path.
Fixes: e7f3c5481035 ("[media] coda: use VDOA for un-tiling custom macroblock format") Signed-off-by: Miaoqian Lin <linmq006@gmail.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> --- drivers/media/platform/coda/coda-common.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/media/platform/coda/coda-common.c b/drivers/media/platform/coda/coda-common.c index 834f11fe9dc2..0adc54832657 100644 --- a/drivers/media/platform/coda/coda-common.c +++ b/drivers/media/platform/coda/coda-common.c @@ -372,6 +372,7 @@ static struct vdoa_data *coda_get_vdoa_data(void) if (!vdoa_data) vdoa_data = ERR_PTR(-EPROBE_DEFER); + put_device(&vdoa_pdev->dev); out: of_node_put(vdoa_node); -- 2.34.1
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